Scorched-earth Senate filibuster threat from McConnell needs to be tested

https://www.nbcnews.com/think/opinion/mcconnell-s-scorched-earth-senate-filibuster-threat-needs-be-tested-ncna1261231?cid=sm_npd_nn_fb_ma&fbclid=IwAR1xzqlFoZl34S0sJxFbHfaO9IJf7p6SlaC3f1bWQ3INALUzWfXCJdA9YKc